CS50W - Lecture 4 - SQL, Models and Migrations

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CS50W - Lecture 4 - SQL, Models and Migrations
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Introduction
SQL
Tables
SQL Queries
Joining Tables
Django Models
Migrations
Shell
Django Admin
Many-to-Many Relationships
Users
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Chapters

Introduction

Introduction

0:00

Introduction
0:00

SQL

SQL

0:15

SQL
0:15

Tables

Tables

8:03

Tables
8:03

SQL Queries

SQL Queries

14:23

SQL Queries
14:23

Joining Tables

Joining Tables

30:16

Joining Tables
30:16

Django Models

Django Models

49:14

Django Models
49:14

Migrations

Migrations

51:34

Migrations
51:34

Shell

Shell

53:50

Shell
53:50

Django Admin

Django Admin

1:11:16

Django Admin
1:11:16

Many-to-Many Relationships

Many-to-Many Relationships

1:19:09

Many-to-Many Relationships
1:19:09

Users

Users

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Users
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CS50W - Lecture 4 - SQL, Models and Migrations
CS50
CS50
2K Likes
177,801 Views
2021 Jun 22
This is CS50W, CS50's Web Programming with Python and JavaScript. Register for free at https://cs50.edx.org/web. Slides and source code at https://cs50.harvard.edu/web. Playlist at https://www.youtube.com/playlist?list.... TABLE OF CONTENTS 00:00:00 - Introduction 00:00:15 - SQL 00:08:03 - Tables 00:14:23 - SQL Queries 00:30:16 - Joining Tables 00:49:14 - Django Models 00:51:34 - Migrations 00:53:50 - Shell 01:11:16 - Django Admin 01:19:09 - Many-to-Many Relationships 01:40:20 - Users This course picks up where Harvard University's CS50 leaves off, diving more deeply into the design and implementation of web apps with Python, JavaScript, and SQL using frameworks like Django, React, and Bootstrap. Topics include database design, scalability, security, and user experience. Through hands-on projects, students learn to write and use APIs, create interactive UIs, and leverage cloud services like GitHub and Heroku. By semester’s end, students emerge with knowledge and experience in principles, languages, and tools that empower them to design and deploy applications on the Internet. *** This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming. *** HOW TO SUBSCRIBE http://www.youtube.com/subscription_c... HOW TO TAKE CS50 edX: https://cs50.edx.org/ Harvard Extension School: https://cs50.harvard.edu/extension Harvard Summer School: https://cs50.harvard.edu/summer OpenCourseWare: https://cs50.harvard.edu/x HOW TO JOIN CS50 COMMUNITIES Discord: https://discord.gg/cs50 Ed: https://cs50.harvard.edu/x/ed Facebook Group: https://www.facebook.com/groups/cs50/ Faceboook Page: https://www.facebook.com/cs50/ GitHub: https://github.com/cs50 Gitter: https://gitter.im/cs50/x Instagram: https://instagram.com/cs50 LinkedIn Group: https://www.linkedin.com/groups/7437240/ LinkedIn Page: https://www.linkedin.com/school/cs50/ Medium: https://cs50.medium.com/ Quora: https://www.quora.com/topic/CS50 Reddit: https://www.reddit.com/r/cs50/ Slack: https://cs50.edx.org/slack Snapchat: https://www.snapchat.com/add/cs50 SoundCloud: https://soundcloud.com/cs50 Stack Exchange: https://cs50.stackexchange.com/ TikTok: https://www.tiktok.com/@cs50 Twitter: https://twitter.com/cs50 YouTube: http://www.youtube.com/cs50 HOW TO FOLLOW DAVID J. MALAN Facebook: https://www.facebook.com/dmalan GitHub: https://github.com/dmalan Instagram: https://www.instagram.com/davidjmalan/ LinkedIn: https://www.linkedin.com/in/malan/ Quora: https://www.quora.com/profile/David-J... TikTok: https://www.tiktok.com/@davidjmalan Twitter: https://twitter.com/davidjmalan *** CS50 SHOP https://cs50.harvardshop.com/ *** LICENSE CC BY-NC-SA 4.0 Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License https://creativecommons.org/licenses/... David J. Malan https://cs.harvard.edu/malan malan@harvard.edu
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Chapters

Introduction

Introduction

0:00

Introduction
0:00

SQL

SQL

0:15

SQL
0:15

Tables

Tables

8:03

Tables
8:03

SQL Queries

SQL Queries

14:23

SQL Queries
14:23

Featured playlist

10 videos
CS50's Web Programming with Python and JavaScript (CS50W) 2020
CS50

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CS50's Web Programming with Python and JavaScript (CS50W) 2020

CS50W - Lecture 4 - SQL, Models and Migrations

177K views 1 year ago CS50's Web Programming with Python and JavaScript (CS50W) 2020
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177K views 1 year ago CS50's Web Programming with Python and JavaScript (CS50W) 2020
177,801 views • Jun 22, 2021 • CS50's Web Programming with Python and JavaScript (CS50W) 2020
This is CS50W, CS50's Web Programming with Python and JavaScript. Register for free at https://cs50.edx.org/web. Slides and source code at https://cs50.harvard.edu/web. Playlist at https://www.youtube.com/playlist?list....  …Show more
Show more

Chapters

Introduction

Introduction

0:00

Introduction
0:00

SQL

SQL

0:15

SQL
0:15

Tables

Tables

8:03

Tables
8:03

SQL Queries

SQL Queries

14:23

SQL Queries
14:23

Joining Tables

Joining Tables

30:16

Joining Tables
30:16

Django Models

Django Models

49:14

Django Models
49:14

Migrations

Migrations

51:34

Migrations
51:34

Shell

Shell

53:50

Shell
53:50

Featured playlist

10 videos
CS50's Web Programming with Python and JavaScript (CS50W) 2020
CS50
Show less
Comments
202
Brian teaches in 2 hrs what paid courses teach in 2 months
CS50's Web Programming with Python and JavaScript (CS50W) 2020

CS50W - Lecture 4 - SQL, Models and Migrations

177,801 views177K views
Jun 22, 2021
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CS50
CS50
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1.32M subscribers
Subscribed
This is CS50W, CS50's Web Programming with Python and JavaScript. Register for free at https://cs50.edx.org/web. Slides and source code at https://cs50.harvard.edu/web. Playlist at https://www.youtube.com/playlist?list.... TABLE OF CONTENTS 00:00:00 - Introduction 00:00:15 - SQL 00:08:03 - Tables 00:14:23 - SQL Queries 00:30:16 - Joining Tables 00:49:14 - Django Models 00:51:34 - Migrations 00:53:50 - Shell 01:11:16 - Django Admin 01:19:09 - Many-to-Many Relationships 01:40:20 - Users This course picks up where Harvard University's CS50 leaves off, diving more deeply into the design and implementation of web apps with Python, JavaScript, and SQL using frameworks like Django, React, and Bootstrap. Topics include database design, scalability, security, and user experience. Through hands-on projects, students learn to write and use APIs, create interactive UIs, and leverage cloud services like GitHub and Heroku. By semester’s end, students emerge with knowledge and experience in principles, languages, and tools that empower them to design and deploy applications on the Internet. *** This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming. *** HOW TO SUBSCRIBE http://www.youtube.com/subscription_c... HOW TO TAKE CS50 edX: https://cs50.edx.org/ Harvard Extension School: https://cs50.harvard.edu/extension Harvard Summer School: https://cs50.harvard.edu/summer OpenCourseWare: https://cs50.harvard.edu/x HOW TO JOIN CS50 COMMUNITIES Discord: https://discord.gg/cs50 Ed: https://cs50.harvard.edu/x/ed Facebook Group: https://www.facebook.com/groups/cs50/ Faceboook Page: https://www.facebook.com/cs50/ GitHub: https://github.com/cs50 Gitter: https://gitter.im/cs50/x Instagram: https://instagram.com/cs50 LinkedIn Group: https://www.linkedin.com/groups/7437240/ LinkedIn Page: https://www.linkedin.com/school/cs50/ Medium: https://cs50.medium.com/ Quora: https://www.quora.com/topic/CS50 Reddit: https://www.reddit.com/r/cs50/ Slack: https://cs50.edx.org/slack Snapchat: https://www.snapchat.com/add/cs50 SoundCloud: https://soundcloud.com/cs50 Stack Exchange: https://cs50.stackexchange.com/ TikTok: https://www.tiktok.com/@cs50 Twitter: https://twitter.com/cs50 YouTube: http://www.youtube.com/cs50 HOW TO FOLLOW DAVID J. MALAN Facebook: https://www.facebook.com/dmalan GitHub: https://github.com/dmalan Instagram: https://www.instagram.com/davidjmalan/ LinkedIn: https://www.linkedin.com/in/malan/ Quora: https://www.quora.com/profile/David-J... TikTok: https://www.tiktok.com/@davidjmalan Twitter: https://twitter.com/davidjmalan *** CS50 SHOP https://cs50.harvardshop.com/ *** LICENSE CC BY-NC-SA 4.0 Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License https://creativecommons.org/licenses/... David J. Malan https://cs.harvard.edu/malan malan@harvard.edu

Chapters

Introduction

Introduction

0:00

Introduction
0:00

SQL

SQL

0:15

SQL
0:15

Tables

Tables

8:03

Tables
8:03

SQL Queries

SQL Queries

14:23

SQL Queries
14:23

Featured playlist

10 videos
CS50's Web Programming with Python and JavaScript (CS50W) 2020
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